Custom Oil Blends & Formulas

GLA concentrates

Quality Assurance

Each step in the production process is closely monitored to ensure a consistently high quality oil is produced. We provide our customers with extensive backup and we issue a detailed certificate of analysis for each batch. For several years now, we have been working according to the international ISO 9001:2008 standard.

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New Holland Extraction LTD

De Wit Speciality Oils has a subsidiary company based in England: New Holland Extraction Ltd. NHE is a toll extraction facility that specialise in oil extraction from seeds, biomass etc. Key capabilities include their ability to process a wide range of raw materials through several different processes. These include pressing, pre-pressing and solvent (hexane) extraction. NHE also has research and development facilities including a small scale pilot plant and QC laboratory. NHE process batch sizes ranging from 5 to 500 metric tonnes.